Thanks, guys for your replies I've only purchased an assortment of Screws, 90-degree brackets, the Motors and the Linear Guides/Blocks so far so nothing too extravagant yet. I'm happy to use something else instead of the Printed parts, I just didn't think those Printed parts would really affect the Machine itself as they are mainly just holders for the Motors.

The thing I'm really not sure of, is the electrics, Gerry you asked what Drivers will I be using and all I can say is I have absolutely no clue at the moment on any of the electrics it's just over my head when I start reading the electrical terms etc... This is the main reason I signed up to the site to try and get my head around the Electric side of things, but there's just so much info I cand see the wood for the trees!!

Thanks again for your replies, I appreciate the time you've both spent to comment and I will take what you've said onboard.

Phil